Last rites absolve you of your sins before you die. SO - yes your sins that you committed before you were given last rites are forgiven. You need to get last rites again if you believe in that because all your sins since your Last Rites have not been forgiven.

How long are Catholic last rites good for?

Whether they're approaching their old age or they're suffering from a long-term illness, Last Rites are an option. Catholic leaders urge believers not to wait until the final moments to make the call for their loved ones. There are no limits to how many times one can receive the Last Rites.

What happens if a Catholic dies without last rites?

Nothing physically happens to a person who dies without having the last rites administered to them. These are the final prayers and blessings a person receives that give spiritual comfort and a renewed faith that they will walk with Christ to meet their maker.